.card{
  padding:15px;
  background-color:green;
  color:white;
  line-height:2;
  width:90vw;
  margin-top:15px;
}
.level3:before{
  content:"★★★"
}
.level2:before{
  content:"★★"
}
.level1:before{
  content:"★"
}
table{
  border:1px solid white;
  text-align:center;
  border-collapse:collapse;
}
thead{
  font-weight: bold;
  color:yellow;
}
td{
  border:1px solid white;
}
